Results 51 to 60 of about 337,142 (218)

Lung volume irradiation procedures in patients with pneumonia during COVID-19 infection – physical aspects of treatment planning and dosimetry

open access: yesNowotwory, 2021
INTRODUCTION: The paper presents an original, used in our Institute, method of lung volume irradiation in patients with pneumonia during COVID-19 infection.
Krzysztof Ślosarek   +9 more
doaj   +1 more source

Knowledge-based radiation therapy (KBRT) treatment planning versus planning by experts: validation of a KBRT algorithm for prostate cancer treatment planning [PDF]

open access: yes, 2015
Background: A knowledge-based radiation therapy (KBRT) treatment planning algorithm was recently developed. The purpose of this work is to investigate how plans that are generated with the objective KBRT approach compare to those that rely on the ...
Glatting, Gerhard   +4 more
core   +1 more source

Master Breast Radiation Planning: Simple Guide for Radiation Oncology Residents

open access: yesAdvances in Radiation Oncology
This article focuses on various aspects of breast radiation treatment planning, from simulation to field design. It covers the most common techniques including tangents, mono isocentric, dual isocentric, electron-photon match, and VMAT. This can serve as
Mona Arbab, MD, MEd   +6 more
doaj   +1 more source

Simplifying intensity-modulated radiotherapy plans with fewer beam angles for the treatment of oropharyngeal carcinoma. [PDF]

open access: yes, 2007
The first aim of the present study was to investigate the feasibility of using fewer beam angles to improve delivery efficiency for the treatment of oropharyngeal cancer (OPC) with inverse-planned intensity-modulated radiation therapy (IP-IMRT).
Akazawa, Clayton   +9 more
core   +1 more source

COMPARATIVE ANALYSIS OF RADIATION DOSES ON HEART WHEN USING VARIOUS 3D PLANNING METHODS

open access: yesŽurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2020
Background. Malignant neoplasms of the mammary gland represent the most numerous groups in terms of morbidity and mortality among women of the Republic of Belarus.
Lukyanovsky R. V.   +2 more
doaj   +1 more source

Digital Computers in Radiation Treatment Planning

open access: yesThe British Journal of Radiology, 1964
Details are given of a scheme whereby treatment planning for radiotherapy may be carried out using a digital computer. A programme has been written with great generality to enable a wide range of fixed field and rotational treatment plans to be carried out.
openaire   +2 more sources

Assessment of image quality and dose calculation accuracy on kV CBCT, MV CBCT, and MV CT images for urgent palliative radiotherapy treatments. [PDF]

open access: yes, 2016
A clinical workflow was developed for urgent palliative radiotherapy treatments that integrates patient simulation, planning, quality assurance, and treatment in one 30-minute session.
Barani, Igor   +9 more
core   +1 more source

Current concepts in F18 FDG PET/CT-based Radiation Therapy planning for Lung Cancer

open access: yesFrontiers in Oncology, 2012
Radiation therapy is an important component of cancer therapy for early stage as well as locally advanced lung cancer. The use of F18 FDG PET/CT has come to the forefront of lung cancer staging and overall treatment decision-making. FDG PET/CT parameters
Percy eLee   +5 more
doaj   +1 more source

Mitigation of Intensity Modulated Radiation Therapy and Stereotactic Body Radiation Therapy Treatment Planning Errors on the Novel RefleXion X1 System Using Failure Mode and Effect Analysis Within Six Sigma Framework [PDF]

open access: gold, 2023
Eric Simiele   +9 more
openalex   +1 more source

Modelling the impact of treatment uncertainties in radiotherapy [PDF]

open access: yes, 2002
Uncertainties are inevitably part of the radiotherapy process. Uncertainty in the dose deposited in the tumour exists due to organ motion, patient positioning errors, fluctuations in machine output, delineation of regions of interest, the modality of ...
Booth, Jeremy T.
core  

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